مسامير عربة 3/8-16 × 9 بوصة | فولاذ عادي A307 درجة A (100/عبوة)

The square neck under the head really grabbed the wood as I tightened them—no spinning or slipping at all. A307 plain steel feels solid for general outdoor projects, and the 9-inch length gave me plenty of thread for thicker beams. Happy with this batch of 100.

Had to use a few of these on a fence repair and the square neck seated perfectly into the wood, so no spinning while I tightened the nut. Nine inches gave me plenty of grip for the thick posts, and all 100 came out clean with no bent threads.

The square neck on these bolts really grabbed the wood tight and didn't slip at all while I was tightening the nut. For a nine-inch length, they feel solid and well-made.